(力荐)新目标九年英语Uint14语法重点：现在完成时.doc

新目标九年级英语Unit14语法重点：现在完成时姓名： （By Mr. lin）现在完成时的构成：助动词have/has+过去分词基本结构：主语+have/has+过去分词(done) 肯定句：主语+have/has+过去分词+其他 否定句：主语+have/has+not+过去分词+其他 一般疑问句：Have/Has+主语+过去分词+其他 特殊疑问句：特殊疑问词+一般疑问句（have/has+主语+过去分词+其他）（1）现在完成时用来表示现在之前已发生过或完成的动作或状态,但其结果却和现在有联系,也就是说,动作或状态发生在过去但它的影响现在还存在. I have spent all of my money. (含义是:现在我没有钱花了.) Jane has laid the table. (含义是:现在桌子已经摆好了.) Michael has been ill. (含义是:现在仍然很虚弱) He has returned from abroad. (含义是:现在已在此地) （2）现在完成时可以用来表示发生在过去某一时刻的,持续到现在的动作（用行为动词表示）或状态（be动词表示）常与for（+时间段）,since（+时间点或过去时的句子）连用. Mary has been ill for three days. I have lived here since 1998. 注意（超重要）：瞬间动词（buy, die, join, lose）不能直接与for或 since 连用。要改变动词： come-be leave-be away buy-have borrow-keep begin/start-be on become-be go out-be out finish-be over open-be open die-be dead join-be amember/be in 例子：I have been in Shanghai for a week. 我来上海已经一周了。They have been away for three days. 他们已经离开3天了。Our school has been open for over thirty years. 我们学校建校已经30多年了。His grandfather has been dead for two years. 他的祖父去世两年了。We have had this computer for five years. 这台电脑我们买了5年了。She has keep this book for two days. 这本书她借了两天了。The film has been on since seven oclock. 这部电影从7点开始演的。He has been an actor since 1990. 自从1990年以来他就成了一位演员。I have been a Party member for twenty years. = I have been in the Party for twenty years.我已经入党20年了。（3）现在完成时可以和already,never,ever,just,before,yet等状语连用。Have you ever made dumplings? 你曾经包过饺子吗？Ive just had supper. 我刚吃过晚饭。Ive never been to that farm before. 我以前从来没有去过那个农场。附加：have gone to和have been to的区别1.have gone to 是已经“去了”某地。他现在不在这里了。2.have been to 是去过、到“过”某地。他现在可以在也可以不在此地。如：1. have gone to 用例：He has gone to Paris. 他去巴黎了。Everyone has gone home. 大家都回家去了。He has gone to see her uncle. 他去看他叔叔了。如：2. have been to 用例： He has been to Paris three times. 他去过巴黎三次。They have been to the zoo. 他们到动物园去了。现在完成时专项练习I.用所给动词的适当形式填空。1.I_ already _ (see) the film. I _(see) it last week.2._ he _(finish) his work today ? Not yet .3._ you _(be) to Hong Kong ? Yes, I _ (be) there twice . 4.He _ just _ (finish) his homework. 5._ the young woman ever _(travel) to England? 6._ each of you _(read) “Gone with the wind” yet?7.Have you _(get) any new CDs?8.My family have never _ (be) to Sanya.9.They _ ever _ (eat) fish and chips.10.I _ just _ (lose) my science book.11.Has Tom _ (finish) his work?12.I have already _ (read) this book.13.She hasnt _(return) her book yet.14._ you ever _(eat ) chocolate sundaes ? No, never.15.My father _ just _ (come) back from work. He is tired now.16.How long _ the Wangs _(stay) here ? For two weeks.17.Wheres Li Ming ? He _ (go) to the teachers office.18.I _ (work) here since I _ (move) here in 1999.II单项选择 （ ）1. Li Hong has _ the army for 2 years. A. joined B. joined to C. been in D. joined in （ ）2. We have been friends since _. A. children B. five years C. five years ago D. five years before （ ）3. Mike _ the story for a month. A. Has bought B. Has had C. had had D. has borrowed （ ）4. You _ that question three times. A. already asked B. have already asked C. already have asked D. asked already （ ）5. Those foreign friends left Guangzhou _. A. since last week B. a week ago C. for a week D. since a week ago （ ）6. I _ at this school for two years already. A. am studying B. study C. studied D. have studied （ ）7. They _ in the city since last summer. A. live B. didnt live C. have lived D. live （ ）8. Mrs. Wang has lived in Haikou _ 1992. A. since B. from C. after D. in （ ）9. Mr. Black _ China since the summer of 1998. A. has been to B. has been in C. has come to D. came to （ ）10. You have never been to the Great Wall, _ you? A. do B. dont C. have D. havent （ ）11. His father _ for years. A. has died B. has been dead C. died D. dies （ ）12. Mary _ to see the films because she _ it twice. A. wont go, saw B. wont go, will see C. wont go, has seen D. didnt go, sees （ ）13. _ you _ some more food? Thank you. I _ enough. A. will have B. have had C. Do, have , have D. Do, have, had （ ）14. _ you _ England? Yes, it _ a beautiful country. A. Will , gone to, was B.Have , been to, is C. had ,been to, is D. Have ,gone to, is（ ）15. Where is Li Lei? He _ Shanghai. A. has gone to B. has been to C. went to D. goes toIII. 用for 或since填空。1. Jim has been in Ireland（爱尔兰） Monday.2. Jill has been in Ireland three days.3. His aunt has lived in Australia 15 days. 4. Mary is in her office. She has been there 7 oclock.5. India has been an independent（独立的） country 1974.6. The bus is late. Theyve been waiting 20 minutes.7. Nobody lives in those houses. They have been empty many years.8. Mike has been ill a long time. He has been in hospital October.IV. 翻译下列句子：1. 你曾经吃过鱼和薯条吗？ you fish French fries ?2. 我刚刚丢了我的化学书。 I my chemistry book .3. 我以前从来没去过那个农场。 Ive that farm .4. 他已经吃过午饭了。 He lunch .5. 你已经看过这部电影了吗？ you this movie ?6. 我哥哥还没回来。 My brother .7. 我上星期看过这部电影。 I this movie .8. 在1992年他住在这里。 He here 1992 .9.这本字典我已买了三年了。Ive this dictionary .10.他离开中国三年了。 He China three years .11.我认识他们五年了。 I them .12.他们已去了美国五年了。 They 5 years .13.自从他搬到福州，他就